PT2006441E - Processos e sistemas para o branqueamento de pastas lenhocelulósicas após cozimento com soda e antraquinona - Google Patents

Processos e sistemas para o branqueamento de pastas lenhocelulósicas após cozimento com soda e antraquinona Download PDF

Info

Publication number: PT2006441E
Authority: PT; Portugal
Prior art keywords: lignocellulosic pulp; lignocellulosic; pulp; stage; weight
Prior art date: 2007-06-18

Application number

PT08010953T

Other languages

English (en)

Portuguese (pt)

Inventor

Bertil Stromberg

Namhee Shin

Pam O'leary

Original Assignee

Andritz Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2007-06-18

Filing date

2008-06-17

Publication date

2012-09-07

2008-06-17 Application filed by Andritz Inc filed Critical Andritz Inc

2012-09-07 Publication of PT2006441E publication Critical patent/PT2006441E/pt

Links

238000000034 method Methods 0.000 title claims description 52
PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 title claims description 44
150000004056 anthraquinones Chemical class 0.000 title claims description 44
238000004061 bleaching Methods 0.000 title claims description 39
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 title claims description 38
238000010411 cooking Methods 0.000 title claims description 29
OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims description 52
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 38
239000004155 Chlorine dioxide Substances 0.000 claims description 26
235000019398 chlorine dioxide Nutrition 0.000 claims description 26
CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 18
239000002002 slurry Substances 0.000 claims description 18
239000002253 acid Substances 0.000 claims description 17
239000003513 alkali Substances 0.000 claims description 16
239000000126 substance Substances 0.000 claims description 15
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 13
239000007787 solid Substances 0.000 claims description 10
239000012978 lignocellulosic material Substances 0.000 claims description 9
CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 6
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
239000001301 oxygen Substances 0.000 claims description 6
229910052760 oxygen Inorganic materials 0.000 claims description 6
238000005406 washing Methods 0.000 claims description 6
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 5
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 5
229910000029 sodium carbonate Inorganic materials 0.000 claims description 5
229910052717 sulfur Inorganic materials 0.000 claims description 5
239000011593 sulfur Substances 0.000 claims description 5
229910052943 magnesium sulfate Inorganic materials 0.000 claims description 4
235000019341 magnesium sulphate Nutrition 0.000 claims description 3
239000002655 kraft paper Substances 0.000 description 14
238000011282 treatment Methods 0.000 description 14
239000000835 fiber Substances 0.000 description 11
239000001913 cellulose Substances 0.000 description 8
229920002678 cellulose Polymers 0.000 description 8
238000002203 pretreatment Methods 0.000 description 7
239000000463 material Substances 0.000 description 5
239000002023 wood Substances 0.000 description 5
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
238000000605 extraction Methods 0.000 description 4
238000011084 recovery Methods 0.000 description 4
239000000654 additive Substances 0.000 description 3
238000001311 chemical methods and process Methods 0.000 description 3
239000000945 filler Substances 0.000 description 3
239000011368 organic material Substances 0.000 description 3
230000001590 oxidative effect Effects 0.000 description 3
239000000243 solution Substances 0.000 description 3
229910021653 sulphate ion Inorganic materials 0.000 description 3
230000015556 catabolic process Effects 0.000 description 2
239000000460 chlorine Substances 0.000 description 2
230000029087 digestion Effects 0.000 description 2
239000000706 filtrate Substances 0.000 description 2
229920005610 lignin Polymers 0.000 description 2
239000007788 liquid Substances 0.000 description 2
150000002978 peroxides Chemical class 0.000 description 2
238000003672 processing method Methods 0.000 description 2
GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 2
GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
102000016871 Hexosaminidase A Human genes 0.000 description 1
108010053317 Hexosaminidase A Proteins 0.000 description 1
229920001131 Pulp (paper) Polymers 0.000 description 1
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
238000010306 acid treatment Methods 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
-1 and the gloss Substances 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
239000007844 bleaching agent Substances 0.000 description 1
150000001720 carbohydrates Chemical class 0.000 description 1
235000014633 carbohydrates Nutrition 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
229910052801 chlorine Inorganic materials 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
238000010924 continuous production Methods 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
125000004122 cyclic group Chemical group 0.000 description 1
230000007423 decrease Effects 0.000 description 1
239000002027 dichloromethane extract Substances 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
VDQVEACBQKUUSU-UHFFFAOYSA-M disodium;sulfanide Chemical compound [Na+].[Na+].[SH-] VDQVEACBQKUUSU-UHFFFAOYSA-M 0.000 description 1
239000005446 dissolved organic matter Substances 0.000 description 1
239000000284 extract Substances 0.000 description 1
230000004313 glare Effects 0.000 description 1
238000000227 grinding Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
238000005470 impregnation Methods 0.000 description 1
238000011068 loading method Methods 0.000 description 1
238000010297 mechanical methods and process Methods 0.000 description 1
230000005226 mechanical processes and functions Effects 0.000 description 1
239000000123 paper Substances 0.000 description 1
239000005077 polysulfide Substances 0.000 description 1
229920001021 polysulfide Polymers 0.000 description 1
150000008117 polysulfides Polymers 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
229910052979 sodium sulfide Inorganic materials 0.000 description 1
235000010265 sodium sulphite Nutrition 0.000 description 1
239000002904 solvent Substances 0.000 description 1
239000004575 stone Substances 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1
238000000108 ultra-filtration Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/12—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds
- D21C9/14—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds with ClO2 or chlorites
- D21C9/144—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds with ClO2 or chlorites with ClO2/Cl2 and other bleaching agents in a multistage process
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/222—Use of compounds accelerating the pulping processes
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/147—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/147—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications
- D21C9/153—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications with ozone
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/16—Bleaching ; Apparatus therefor with per compounds
- D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Paper (AREA)

PT08010953T 2007-06-18 2008-06-17 Processos e sistemas para o branqueamento de pastas lenhocelulósicas após cozimento com soda e antraquinona PT2006441E (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US94458907P	2007-06-18	2007-06-18
US12/133,649 US8262856B2 (en)	2007-06-18	2008-06-05	Processes and systems for the bleaching of lignocellulosic pulps following cooking with soda and anthraquinone

Publications (1)

Publication Number	Publication Date
PT2006441E true PT2006441E (pt)	2012-09-07

Family

ID=39760678

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT08010953T PT2006441E (pt)	2007-06-18	2008-06-17	Processos e sistemas para o branqueamento de pastas lenhocelulósicas após cozimento com soda e antraquinona

Country Status (10)

Country	Link
US (1)	US8262856B2 (de)
EP (1)	EP2006441B1 (de)
JP (1)	JP2008308812A (de)
AU (1)	AU2008202566B2 (de)
BR (1)	BRPI0803023A2 (de)
CA (1)	CA2634978A1 (de)
CL (1)	CL2008001788A1 (de)
ES (1)	ES2393563T3 (de)
PT (1)	PT2006441E (de)
RU (1)	RU2479683C2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE534885C2 (sv) *	2009-11-11	2012-01-31	Metso Paper Inc	Förfarande för att producera en pappersmassa från lignocellulosamaterial innehållande minst 0,5% SiO2
US8795469B2 (en) *	2010-06-25	2014-08-05	Prairie Paper Ventures Inc.	Method for preparing nonwood fiber paper
CN104391078B (zh) *	2014-09-23	2016-02-03	黄相贵	一种快速评价杨木烧碱蒽醌法制浆工艺的方法

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CA1073161A (en) *	1975-09-05	1980-03-11	Canadian Industries Limited	Delignification process
US4127439A (en) *	1977-01-28	1978-11-28	Crown Zellerbach Corporation	Pretreatment of lignocellulose with anthraquinone prior to pulping
US4310383A (en) *	1979-11-23	1982-01-12	Crown Zellerbach Corporation	Continuous countercurrent pretreatment of lignocellulose with anthraquinone prior to pulping
US5179021A (en) *	1989-02-10	1993-01-12	Gil Inc. (Now Ici Canada Inc.)	Pulp bleaching process comprising oxygen delignification and xylanase enzyme treatment
US6010594A (en) *	1993-03-03	2000-01-04	Ahlstrom Machinery Corporation	Method of bleaching pulp with chlorine-free chemicals wherein a complexing agent is added immediately after an ozone bleach stage
US6153300A (en) *	1994-04-18	2000-11-28	Ahlstrom Machinery, Inc.	Bleaching cellulose pulp having cleanliness which varies significantly over time using at least two different bleaching stages and bleaching chemicals
FI102301B1 (fi)	1994-10-13	1998-11-13	Ahlstrom Machinery Oy	Menetelmä selluloosamassojen käsittelemiseksi
US6776876B1 (en) *	1994-10-13	2004-08-17	Andritz Oy	Method of treating cellulosic pulp to remove hexenuronic acid
EP0858526A1 (de) *	1995-02-17	1998-08-19	Ahlstrom Machinery Oy	Verfahren zur vorbehandlung eines für peroxidbleichung bestimmten zellstoffes
FR2731021B1 (fr)	1995-02-28	1997-05-16	Chemoxal Sa	Procede et installation de fabrication de pate a papier utilisant les effluents de traitement basiques d'une installation de production de peroxyde d'hydrogene
US6248208B1 (en) *	1995-06-02	2001-06-19	Andritz-Ahlstrom Inc.	Pretreatment of chips before cooking
JP3698178B2 (ja) *	1995-09-22	2005-09-21	三菱瓦斯化学株式会社	製紙用化学パルプの漂白方法
FI105701B (fi) *	1995-10-20	2000-09-29	Ahlstrom Machinery Oy	Menetelmä ja laitteisto massan käsittelemiseksi
US6174409B1 (en) *	1997-09-19	2001-01-16	American Air Liquide Inc.	Method to improve final bleached pulp strength properties by adjusting the CI02:03 ration within a single (D/Z) stage of the bleaching process
US6241851B1 (en) *	1998-03-03	2001-06-05	Andritz-Ahlstrom Inc.	Treatment of cellulose material with additives while producing cellulose pulp
CA2301371C (en) *	1999-03-23	2009-09-01	Oji Paper Co., Ltd.	Process for bleaching lignocellulose pulp
CA2318027C (en)	1999-09-13	2008-07-08	Andritz-Ahlstrom Inc.	Treating pulp with yield or strength-enhancing additive
CA2327248A1 (en) *	1999-12-02	2001-06-02	Andritz-Ahlstrom Inc.	Environmentally-friendly fiberline for producing bleached chemical pulp
JP4449173B2 (ja) *	2000-06-07	2010-04-14	三菱瓦斯化学株式会社	製紙用化学パルプの漂白方法
JP3735240B2 (ja) *	2000-07-04	2006-01-18	ファイルド株式会社	健康繊維製品
US6464827B1 (en) *	2000-11-28	2002-10-15	Praxair Technology, Inc.	Method of digesting wood with an alkaline liquor by adding an acidic agent to precipitate dissociated lignin
JP2002266271A (ja) *	2001-03-15	2002-09-18	Oji Paper Co Ltd	退色性の改善された漂白パルプ
JP2002302888A (ja) *	2001-04-05	2002-10-18	Oji Paper Co Ltd	漂白パルプの製造方法
JP2004019073A (ja) *	2002-06-19	2004-01-22	Hiroshi Oi	アルカリパルプの漂白方法
SE524896C2 (sv)	2003-03-07	2004-10-19	Kvaerner Pulping Tech	Blekning av cellulosamassa med klordioxid i två faser med uppvärmning mellan faserna
JP2004339628A (ja) *	2003-05-14	2004-12-02	Oji Paper Co Ltd	漂白パルプの製造方法
SE526241C2 (sv)	2003-12-18	2005-08-02	Metso Paper Inc	Förfarande för att surgöra lignocellulosahaltig massa före ozonblekning
JP5207191B2 (ja) *	2006-05-19	2013-06-12	ザリサーチファンデーションオブステートユニヴァーシティオブニューヨーク	セルロース系材料の炭酸塩前処理およびパルプ化の方法

2008
- 2008-06-05 US US12/133,649 patent/US8262856B2/en not_active Expired - Fee Related
- 2008-06-11 AU AU2008202566A patent/AU2008202566B2/en not_active Ceased
- 2008-06-12 CA CA002634978A patent/CA2634978A1/en not_active Abandoned
- 2008-06-16 JP JP2008156463A patent/JP2008308812A/ja active Pending
- 2008-06-17 CL CL2008001788A patent/CL2008001788A1/es unknown
- 2008-06-17 ES ES08010953T patent/ES2393563T3/es active Active
- 2008-06-17 RU RU2008124885/12A patent/RU2479683C2/ru not_active IP Right Cessation
- 2008-06-17 PT PT08010953T patent/PT2006441E/pt unknown
- 2008-06-17 EP EP08010953A patent/EP2006441B1/de not_active Not-in-force
- 2008-06-18 BR BRPI0803023-5A patent/BRPI0803023A2/pt not_active Application Discontinuation

Also Published As

Publication number	Publication date
AU2008202566B2 (en)	2011-11-03
EP2006441A1 (de)	2008-12-24
RU2479683C2 (ru)	2013-04-20
AU2008202566A1 (en)	2009-01-08
ES2393563T3 (es)	2012-12-26
JP2008308812A (ja)	2008-12-25
US20090032208A1 (en)	2009-02-05
BRPI0803023A2 (pt)	2009-05-12
US8262856B2 (en)	2012-09-11
RU2008124885A (ru)	2009-12-27
EP2006441B1 (de)	2012-08-22
CA2634978A1 (en)	2008-12-18
CL2008001788A1 (es)	2009-03-13

Publication	Publication Date	Title
FI129086B (en)	2021-06-30	Method for producing soluble pulp
US8262851B2 (en)	2012-09-11	Processes and systems for the pulping of lignocellulosic materials
US3698995A (en)	1972-10-17	Digestion and bleaching of wood pulp followed by recovery of chemicals and countercurrent flow of wash water
BR112014029701B1 (pt)	2022-01-11	Processo para fabricação de polpa de dissolução, licor, e, polpa
JPH09507697A (ja)	1997-08-05	前加水分解パルプの製造
EP2689063B1 (de)	2017-08-16	Verfahren und anordnung zur behandlung eines filtrats nach der sauerstoffdelignifizierung eines bei hoher kappa-zahl erhitzten chemischen zellstoffs
JP2009537705A (ja)	2009-10-29	セルロース系材料の炭酸塩前処理およびパルプ化の方法
PT2006441E (pt)	2012-09-07	Processos e sistemas para o branqueamento de pastas lenhocelulósicas após cozimento com soda e antraquinona
FI128111B (en)	2019-10-15	Method and apparatus for treating fluid streams in a cellulose plant
BRPI0709797A2 (pt)	2011-07-26	processo de alvejamento de polpa quÍmica
US8524038B2 (en)	2013-09-03	Bleaching process of chemical pulp
US6679972B1 (en)	2004-01-20	Process for the bleaching of a pulp suspension by separating calcium from lignin
GB1106841A (en)	1968-03-20	Process for the production of bleached pulp
EP0584161A1 (de)	1994-03-02	Herstellung von weisslange und aufschlussverfahren.
FI81135B (fi)	1990-05-31	Foerfarande foer delignifiering av sulfatmassa.
WO2015197917A1 (en)	2015-12-30	Method of delignifying fibrous suspensions of alkaline cooking
CS199637B2 (cs)	1980-07-31	Způsob výroby chemické buničiny
CN101512066A (zh)	2009-08-19	用于碳酸盐预处理和纤维素材料制浆的方法